Revision 929efcc3 lib/client/gnt_node.py

b/lib/client/gnt_node.py
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                                 fields=["name", "sip", "master",
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                                         "ndp/ssh_port"],
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                                 use_locking=False)
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    node_exists, sip, is_master, ssh_port = output[0]
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    if len(output) == 0:
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      node_exists = ""
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      sip = None
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    else:
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      node_exists, sip, is_master, ssh_port = output[0]
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  except (errors.OpPrereqError, errors.OpExecError):
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    node_exists = ""
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    sip = None

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